Pith Number

pith:N5GDFYR4

pith:2014:N5GDFYR46NAVGNSWLSVHTDRW5V

not attested not anchored not stored refs pending

Sanitization of Call Detail Records via Differentially-private Summaries

Eriko Souza, Mohammad Alaggan, Mohammed Tuhin, S\'ebastien Gambs, Stan Matwin

arxiv:1412.8412 v2 · 2014-12-29 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5GDFYR46NAVGNSWLSVHTDRW5V}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:30:15.093794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f4c32e23cf3415336565caa798e36ed6fa841cc927af43a842c697ef84ceea8

Aliases

arxiv: 1412.8412 · arxiv_version: 1412.8412v2 · doi: 10.48550/arxiv.1412.8412 · pith_short_12: N5GDFYR46NAV · pith_short_16: N5GDFYR46NAVGNSW · pith_short_8: N5GDFYR4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/N5GDFYR46NAVGNSWLSVHTDRW5V \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6f4c32e23cf3415336565caa798e36ed6fa841cc927af43a842c697ef84ceea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbae8eb3ed7479785d1c1d0d3f39d67854da81fd46dbd2f622ff539b14a96bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-12-29T18:28:12Z",
    "title_canon_sha256": "4b8f4cad566d205980cc3789acdf36dcc27d296e82f8bbe8740800195506ce41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8412",
    "kind": "arxiv",
    "version": 2
  }
}